mirror of
https://github.com/nushell/nushell
synced 2024-12-30 15:03:25 +00:00
9d1cb1bfaf
# Description
This now works:
```
try { 'x' | math abs } catch { $in }
```
# User-Facing Changes
See above.
# Tests + Formatting
Don't forget to add tests that cover your changes.
Make sure you've run and fixed any issues with these commands:
- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass
# After Submitting
If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
51 lines
979 B
Rust
51 lines
979 B
Rust
use nu_test_support::nu;
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#[test]
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fn try_succeed() {
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let output = nu!(
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cwd: ".",
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"try { 345 } catch { echo 'hello' }"
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);
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assert!(output.out.contains("345"));
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}
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#[test]
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fn try_catch() {
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let output = nu!(
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cwd: ".",
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"try { foobarbaz } catch { echo 'hello' }"
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);
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assert!(output.out.contains("hello"));
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}
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#[test]
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fn catch_can_access_error() {
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let output = nu!(
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cwd: ".",
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"try { foobarbaz } catch { |err| $err }"
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);
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assert!(output.err.contains("External command failed"));
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}
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#[test]
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fn catch_can_access_error_as_dollar_in() {
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let output = nu!(
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cwd: ".",
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"try { foobarbaz } catch { $in }"
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);
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assert!(output.err.contains("External command failed"));
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}
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#[test]
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fn external_failed_should_be_catched() {
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let output = nu!(
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cwd: ".",
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"try { nu --testbin fail; echo 'success' } catch { echo 'fail' }"
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);
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assert!(output.out.contains("fail"));
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}
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